Include package files

[ArdenHide]

No description provided.

[Copilot]

Pull Request Overview

This PR introduces MSBuild configuration files to standardize package creation across all projects in the solution. The configuration sets up common package metadata, includes package files, and ensures consistent packaging behavior.

• Adds Directory.Build.props with package metadata and file inclusion configuration
• Adds Directory.Build.targets with conditional PackageId setting

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated 1 comment.

File	Description
Directory.Build.props	Defines package metadata, target framework, and includes LICENSE, README, and logo files in packages
Directory.Build.targets	Sets default PackageId based on project name for non-test projects

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